mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-26 02:39:48 +00:00
![]() - In the low-level assembler code we would jump to check events even if none were present. This incorrect behavior had been there since 2.6.27 days! - When using the fast-path for ACK-ing interrupts we were using the Linux IRQ numbers instead of the Xen ones (and they can differ) and missing interrupts in process. - Fix bootup crashes when ACPI hotplug CPUs were present and they would expand past the set number of CPUs we were allocated. - Deal with broken BIOSes when uploading C-states to the hypervisor. - Disable the cpuid check for MWAIT_LEAF if the ACPI PAD driver is loaded. If the ACPI PAD driver is used it will crash, so lets not export the functionality so the ACPI PAD driver won't load. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQEcBAABAgAGBQJPmwl0AAoJEFjIrFwIi8fJdMoIAKliOTtWwaBTH8VzrVK3f2+x Hdp7KQuFB6SM74Be2TMYvev7v2q4u35eLCf/huj+vr7MVjOKqjKKrVLLuZKU1sKz a9ohLy0el6BDgL6Bkywm9AhReCXGz0sRi2g2nVV1HhUHjaJiMC7Rbd/ac+8FtYTF d/paaMWxGshtJwjHPn6XZhTJ54Rguwbp4cW+R/6IVDAfI3BH0nBWNgj53lwKpvmh 7c7rzwLJRokW0hVoqGvpeT6pIeRqDOMBBQP5BhGe8YCl3qASJBzWPmzQHAqL/h5Z ieDmkQCyKZXew+jyV3Xq+V0ZuQekUCfz/sapRh+F32ZB2jxCcaeRLzPNLVzAs5o= =m4wA -----END PGP SIGNATURE----- Merge tag 'stable/for-linus-3.4-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen Pull Xen fixes from Konrad Rzeszutek Wilk: "Some of these had been in existence since the 2.6.27 days, some since 3.0 - and some due to new features added in v3.4. The one that is most interesting is David's one - in the low-level assembler code we had be checking events needlessly. With his patch now we do it when the appropriate flag is set - with the added benefit that we can process events faster. Stefano's is fixing a mistake where the Linux IRQ numbers were ACK-ed instead of the Xen IRQ, resulting in missing interrupts. The other ones are bootup related that can show up on various hardware." - In the low-level assembler code we would jump to check events even if none were present. This incorrect behavior had been there since 2.6.27 days! - When using the fast-path for ACK-ing interrupts we were using the Linux IRQ numbers instead of the Xen ones (and they can differ) and missing interrupts in process. - Fix bootup crashes when ACPI hotplug CPUs were present and they would expand past the set number of CPUs we were allocated. - Deal with broken BIOSes when uploading C-states to the hypervisor. - Disable the cpuid check for MWAIT_LEAF if the ACPI PAD driver is loaded. If the ACPI PAD driver is used it will crash, so lets not export the functionality so the ACPI PAD driver won't load. * tag 'stable/for-linus-3.4-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: xen: correctly check for pending events when restoring irq flags xen/acpi: Workaround broken BIOSes exporting non-existing C-states. xen/smp: Fix crash when booting with ACPI hotplug CPUs. xen: use the pirq number to check the pirq_eoi_map xen/enlighten: Disable MWAIT_LEAF so that acpi-pad won't be loaded. |
||
---|---|---|
.. | ||
boot | ||
configs | ||
crypto | ||
ia32 | ||
include/asm | ||
kernel | ||
kvm | ||
lguest | ||
lib | ||
math-emu | ||
mm | ||
net | ||
oprofile | ||
pci | ||
platform | ||
power | ||
syscalls | ||
tools | ||
um | ||
vdso | ||
video | ||
xen | ||
.gitignore | ||
Kbuild | ||
Kconfig | ||
Kconfig.cpu | ||
Kconfig.debug | ||
Makefile | ||
Makefile.um | ||
Makefile_32.cpu |